1185 results
Germ Cell Layers and Derivatives
Ectoderm
 • Neural Crest
 • Neural Tube
 • Surface Ectoderm
Mesoderm
Endoderm

Sarah Lyon @sarahthelyon

#Germ
Germ Cell Layers ... sarahthelyon #Germ #Cell ... #Layers #embryology
SUMMARY FOR YOUR NOTES:
- The thyroid appears as an epithelial proliferation of the floor of the
- Follicular cells ... parafollicular cells ... These C cells produce ... tissue #Thyroid #embryology
Chronic Lymphocytic Leukemia - Summary

Cancer affecting lymphocytes/Mature B cell neoplasm
 • Lymphocytes accumulate in large numbers
cells can infiltrate ... disease • B cell ... AIHA • Pure red cell ... lymphoma • Hairy cell ... Smoldering adult T cell
Embryonic and Placental Development

#Embryonic #Placental #Development #Implantation #Obstetrics #Embryology
Implantation #Obstetrics #Embryology
Inflammatory mechanism of asthma. 
Airway epithelial cells exposed to activation stimuli, including allergens, viruses, and irritants,
Airway epithelial cells ... promote dendritic cell ... activate naive CD4 T cells ... These T cells then ... induce B-cell class
Blood Disorders - Markers and Differential Diagnosis Algorithm 
Acute
 • Myloid (AML) - CD13, CD33, CD34,
Involvement - B-cell ... CD10 - T-cell ... or λ), Smudge Cells ... - B-cell ... Thrombocytosis - T-cell
Leukemias Overview: ALL, CML, AML, APML, CLL

Acute leukemias > 20% blasts in the peripheral blood smear
of ALL is of B-cell ... lymphadenopathy • Blast cells ... organs When Cancer Cells ... Hypogammaglobulinemia, smudge cells ... form of large cell
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
antibodies bind to mast cells ... activation and cell ... with cytotoxic T cells ... natural killer cells ... - Red blood cell
Atrioventricular Septal Defect
aka AV canal defect aka endocardial cushion defect
 • Epidemiology and Associations
 • Embryology
Associations • Embryology
Cellular and humoral immune responses of the adaptive immune system. Activated T cells accomplish cellular immune
Activated T cells ... responses, and B cells ... antigen activates B cells ... binding to the B-cell ... binding to the T-cell